Margin of error2/16/2023 Sample size: A value that tells how many people you need to interview to get results that will represent the target population as accurately as possible. A 95 % confidence level, for example, means that the outcomes between x and y are 95% certain. If you survey your organization, population size is the total number of employees.Ĭonfidence level: A percentage that indicates how sure you can be that a certain amount of the population will select a answer. Population size: Total number of people in the population you are researching. For example, a 60% "yes" response with a 5 % margin of error means that 55% to 65% of the general population believe the answer is "yes." The smaller the margin of error, the greater your confidence in results. Bear in mind that surveying is a balancing act where you use a smaller group (your survey respondents) to represent a much larger group (the target audience or total population) to determine your survey's success. Independent America: The Two Lane Search for Mom & Pop (2006- Sundance Channel, 80’ and 52’) feature documentary for Sundance Channel, tackles the subject of the assault of big box corporate America on independent business, through the eyes of Emmy Award winning former NBC foreign correspondent Hanson Hosein and his journalist wife Heather Hughes. The margin of error, also called the confidence interval, tells you how much you would expect the results of your survey to represent people's views as a whole. ![]() It helps you to find and decide the accuracy and confidence of the survey results. ![]() Our Margin Error Calculator is here to help. How accurate is your survey result? Wanna know how to measure it?
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